857-424 - Isolation amplifier; Current and voltage input signal; Supply voltage: 24 VDC; 6 mm module width
- Brand: Wago
- Product Code: 857-424
Description: Short description: WAGOs signal splitter converts, amplifies, filters and electrically isolates standard analog signals. In addition, the input signal is split into two separate outputs. Features: Two configurable voltage/current outputs Switchable limit frequency Safe 4-way isolation with 3 kV test voltage per EN 61010-1
Description: Short description: WAGOs signal splitter converts, amplifies, filters and electrically isolates standard analog signals. In addition, the input signal is split into two separate outputs. Features: Two configurable voltage/current outputs Switchable limit frequency Safe 4-way isolation with 3 kV test voltage per EN 61010-1
- Available Quantity: 0
$539.00
Technical data
Configuration
Configuration options | DIP switch DIP switch |
Input
Input signal type | Voltage Current |
Input signal (V) | 0 … 5 V 1 … 5 V 0 … 10 V 2 … 10 V |
Input signal (A) | 0 … 10 mA 2 … 10 mA 0 … 20 mA 4 … 20 mA |
Input resistance (current input) | ≤ 50 Ω |
Input resistance (voltage input) | ≥ 100 kΩ |
Input current (max.) | 50 mA |
Input voltage (max.) | 30 V |
Output – analog
Output signal type | Voltage Current |
Output signal (V) | 2 … 10 V 0 … 10 V |
Output signal (A) | 0 … 10 mA 2 … 10 mA 0 … 20 mA 4 … 20 mA |
Load impedance (voltage output) | ≥ 2 kΩ (per channel) |
Load impedance (current output) | ≤ 600 Ωper channel |
Signal processing
Limit frequency | 100 Hz / 1 kHz (configurable via DIP switch) |
Step response (typ.) | 5.2 ms (100 Hz); 650 µs (1 kHz) |
Measurement error
Transmission error (typ.) | ≤ 0.1 % of upper-range value |
Temperature coefficient | ≤ 0.01 %/K |
Supply
Power supply type | 24 VDC (SELV) |
Nominal supply voltage US | DC 24 V |
Supply voltage range | -60 … +30 % |
Current consumption (default) | < 27 mA |
Current consumption (max.) | < 250 mA (2 x Iout 20 mA; Load impedance: 600 Ω; Us+: 9.6 V) |
Notes
Note | Use shielded signal lines! |
Safety and protection
Measurement category per EN/UL 61010-2-030 | CAT II (input) |
External/neutral conductor voltage | AC 300 V |
Protection type | IP20 |
Connection data
Connection technology | Push-in CAGE CLAMP® |
Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Fine-stranded conductor | 0.34 … 2.5 mm² / 22 … 14 AWG |
Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
Cable type | Shielded cable |
Physical data
Width | 6 mm / 0.236 inches |
Height | 94 mm / 3.701 inches |
Depth from upper-edge of DIN-rail | 97.8 mm / 3.85 inches |
Mechanical data
Mounting type | DIN-35 rail |
Material data
Fire load | 0.015 |
Weight | 42 |
Environmental requirements
Ambient temperature (operation) | -40 … +70 °C (Individual arrangement; −40 … +50 °C (block arrangement)) |
Surrounding air temperature (storage) | -40 … +85 °C |
Processing temperature | -25 … +50 °C |
Temperature range of connection cable per EN 61010-2-201 | ≥ (Tambient + 10 K) |
Temperature range of connection cable per UL 61010-2-201 (min.) | 75 |
Relative humidity | 5 … 95 % (non-condensing) |
Operating altitude (max.) | 2000 |
Standards and specifications
Conformity marking | CE |
EMC immunity to interference | EN 61000-6-2; EN 61326-1; EN 50121-3-2 |
EMC emission of interference | EN 61000-6-3; EN 61326-1; EN 50121-3-2 |
Standards/specifications | EN 50121-3-2 EN 61010-1 EN 61373 |
Bid Text
857-424
857-424
Instruction Leaflet
Isolation amplifier; Current and voltage input signal; Supply voltage: 24 VDC
Additional Information
Disposal; Electrical and electronic equipment, Packaging
CAD data
2D/3D Models 857-424
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